Diff: TxRxService.h

Revision:

0:81007dc65bac

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TxRxService.h	Fri Aug 16 22:22:05 2019 +0000
@@ -0,0 +1,88 @@
+    
+#ifndef ParsLength
+  #define ParsLength 4
+#endif
+#if ParsLength>16
+  #error The length of the parameters seems to be too long. Maybe You should use a different Protocol.
+#elif ParsLength<2
+  #error The length of the parameters seems to be meaningless. Maybe You should use a different Protocol.
+#endif
+
+#ifndef UsedSerialClass
+  #define UsedSerialClass RawSerial
+#endif
+
+#define HeaderByte 0x00
+#define HeaderLength (ParsLength+1)
+
+// ++++++++ Назначение параметров используемого U(S)ART по умолчанию 
+// У F031K6 U(S)ART один, поэтому 
+// для F031K6 и для всех неопробованных плат назначается 
+// U(S)ART по умолчанию (USBTX,USBRX). 
+#ifndef WorkTx 
+  #ifdef TARGET_NUCLEO_L432KC
+    #define WorkTx PA_9  // USART1
+  #elif defined TARGET_NUCLEO_F072RB
+    #define WorkTx PA_9  // USART1
+  #elif defined TARGET_DISCO_F429ZI
+    #define WorkTx PG_14  // USART6; USART1(PA_9,PA_10) используется для терминала
+  #elif defined TARGET_NUCLEO_F031K6
+    #define WorkTx USBTX
+  #else
+    #define WorkTx USBTX
+  #endif
+#endif
+#ifndef WorkRx
+  #ifdef TARGET_NUCLEO_L432KC
+    #define WorkRx PA_10 // USART1
+  #elif defined TARGET_NUCLEO_F072RB
+    #define WorkRx PA_10 // USART1
+  #elif defined TARGET_DISCO_F429ZI
+    #define WorkRx PG_9  // USART6; USART1(PA_9,PA_10) используется для терминала
+  #elif defined TARGET_NUCLEO_F031K6
+    #define WorkRx USBRX
+  #else
+    #define WorkRx USBRX
+  #endif
+#endif
+// Назначение выводов используемого U(S)ART по умолчанию --------
+
+
+#pragma pack(push, 1)//https://os.mbed.com/forum/bugs-suggestions/topic/4264/  проблема выравнивания данных
+typedef union {
+    uint8_t ui8[ParsLength];
+    int8_t i8[ParsLength];
+    uint16_t ui16[ParsLength/2];
+    int16_t i16[ParsLength/2];
+#if ParsLength>=4
+    uint32_t ui32[ParsLength/4];
+    int32_t i32[ParsLength/4];
+    float f[ParsLength/4];
+#endif
+    } ParsType;
+  
+typedef struct {
+    uint8_t cmd;
+    ParsType pars;
+    uint8_t cs;
+    } MsgType;
+#pragma pack(pop)
+
+#define ArrTxSize (HeaderLength + sizeof(MsgType))
+#define ArrRxSize (HeaderLength + sizeof(MsgType))
+
+enum TxRxStates {
+    TxOK,
+    TxBuffBusy,
+    RxBuffEmpty,
+    RxRcvd,
+    RxCS_Err,
+    Undefined
+    };
+
+#define ArrTxInitializer {HeaderByte,HeaderByte,HeaderByte,HeaderByte,HeaderByte}
+
+extern void TxRxServiceInit();
+extern TxRxStates SendMsg(uint8_t *parr);
+extern TxRxStates GetMsg(uint8_t *parr);
+ 
\ No newline at end of file